Indigiir

Indigiir is a local name for the Indigirka, the great river crossing northeastern Siberia toward the East Siberian Sea. During the seventeenth century its waterways became part of a Russian tribute frontier extending from Yakutsk. Small winter stations stored supplies and furs and housed officials and their detachments. River routes linked these posts with Indigenous communities and with journeys onward to neighbouring basins.

Ivan Rebrov's party established the lower Indigirka station near the Uyandina between 1638 and 1640. Posnik Ivanov's detachment founded another station near the river rapids in 1639. Farther beyond the rapids a fortified post developed in the following decades. Administration rested on a few appointed officers, whose journeys and replacements could be delayed for years. The distinction between a winter house and a fortified stockade mattered: a house could be erected relatively quickly, while ditches, palisades and towers required much greater effort. Imperial claims along the river consequently depended on scattered small establishments, provisions and the practical ability to move between them.